Triple
T2280345
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1888 Barcelona Universal Exposition |
E51265
|
entity |
| Predicate | featuredStructure |
P1544
|
FINISHED |
| Object |
Arc de Triomf (Barcelona)
The Arc de Triomf in Barcelona is a monumental red-brick triumphal arch designed by architect Josep Vilaseca i Casanovas that serves as a grand gateway to the city's Parc de la Ciutadella.
|
E250830
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Arc de Triomf (Barcelona) | Statement: [1888 Barcelona Universal Exposition, featuredStructure, Arc de Triomf (Barcelona)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arc de Triomf (Barcelona) Context triple: [1888 Barcelona Universal Exposition, featuredStructure, Arc de Triomf (Barcelona)]
-
A.
Monumental de Barcelona
Monumental de Barcelona is the main football stadium of Barcelona Sporting Club in Guayaquil, Ecuador, known as one of the largest and most iconic arenas in South America.
-
B.
Park Güell
Park Güell is a famous public park in Barcelona designed by architect Antoni Gaudí, renowned for its colorful mosaics, organic forms, and panoramic city views.
-
C.
Plaza de España
Plaza de España is the main central square of Santa Cruz de Tenerife, known for its large artificial lake, historic surroundings, and role as a focal point of civic and cultural life in the city.
-
D.
Plaza de España
Plaza de España is a grand semi-circular Renaissance Revival and Moorish-style plaza and architectural complex in Seville, Spain, built for the Ibero-American Exposition of 1929 and known for its canal, bridges, and tiled alcoves representing Spanish provinces.
-
E.
Sagrada Família
The Sagrada Família is an iconic, still-unfinished basilica in Barcelona designed by architect Antoni Gaudí, renowned for its distinctive modernist architecture and intricate facades.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Arc de Triomf (Barcelona) Triple: [1888 Barcelona Universal Exposition, featuredStructure, Arc de Triomf (Barcelona)]
Generated description
The Arc de Triomf in Barcelona is a monumental red-brick triumphal arch designed by architect Josep Vilaseca i Casanovas that serves as a grand gateway to the city's Parc de la Ciutadella.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arc de Triomf (Barcelona) Target entity description: The Arc de Triomf in Barcelona is a monumental red-brick triumphal arch designed by architect Josep Vilaseca i Casanovas that serves as a grand gateway to the city's Parc de la Ciutadella.
-
A.
Monumental de Barcelona
Monumental de Barcelona is the main football stadium of Barcelona Sporting Club in Guayaquil, Ecuador, known as one of the largest and most iconic arenas in South America.
-
B.
Park Güell
Park Güell is a famous public park in Barcelona designed by architect Antoni Gaudí, renowned for its colorful mosaics, organic forms, and panoramic city views.
-
C.
Plaza de España
Plaza de España is the main central square of Santa Cruz de Tenerife, known for its large artificial lake, historic surroundings, and role as a focal point of civic and cultural life in the city.
-
D.
Plaza de España
Plaza de España is a grand semi-circular Renaissance Revival and Moorish-style plaza and architectural complex in Seville, Spain, built for the Ibero-American Exposition of 1929 and known for its canal, bridges, and tiled alcoves representing Spanish provinces.
-
E.
Sagrada Família
The Sagrada Família is an iconic, still-unfinished basilica in Barcelona designed by architect Antoni Gaudí, renowned for its distinctive modernist architecture and intricate facades.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a88b08e4308190bdac9aebcca1c91a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc21ac3d48190abef254e1c3f45e8 |
completed | March 7, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71e48fb081908498f826167020a2 |
completed | March 9, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69ae72bdc5dc81908f475353999161e4 |
completed | March 9, 2026, 7:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae76720e3c8190aeb82dd8779ff715 |
completed | March 9, 2026, 7:27 a.m. |
Created at: March 4, 2026, 7:48 p.m.